int CHLC::GetSignal( int nIndex, UINT * pnCode )
{
if( pnCode ) *pnCode = ITSC_NOTHING;
int nMaxDays = m_nDays + m_nMADays;
double dLiminalLow = 0, dLiminalHigh = 0;
if( !IntensityPrepare( nIndex, pnCode, nMaxDays, ITS_GETMINMAXDAYRANGE*3, &dLiminalLow, &dLiminalHigh, 0.4, 0.6 ) )
return ITS_NOTHING;
double dHLC;
if( !Calculate( &dHLC, nIndex, FALSE ) )
return ITS_NOTHING;
int nSignal = GetForkSignal( nIndex, m_itsGoldenFork, m_itsDeadFork, pnCode );
if( nSignal == m_itsGoldenFork )
{ // 低位金叉
if( pnCode ) *pnCode = ITSC_GOLDENFORK;
return m_itsGoldenFork;
}
if( nSignal == m_itsDeadFork )
{ // 高位死叉
if( pnCode ) *pnCode = ITSC_DEADFORK;
return m_itsDeadFork;
}
return ITS_NOTHING;
}
int CMA::GetSignal( int nIndex, UINT * pnCode )
{
// 金叉或者死叉
int nSignal = GetForkSignal( nIndex, m_adwMADays, m_itsGoldenFork, m_itsDeadFork, pnCode );
if( ITS_ISBUY(nSignal) || ITS_ISSELL(nSignal) )
return nSignal;
// 趋势
return GetTrendIntensity( nIndex, m_adwMADays, m_itsLong, m_itsShort, pnCode );
}
int CEMV::GetSignal( int nIndex, UINT * pnCode )
{
if( pnCode ) *pnCode = ITSC_NOTHING;
int nMaxDays = m_nDays+m_nMADays;
double dLiminalLow = 0, dLiminalHigh = 0;
if( !IntensityPrepare( nIndex, pnCode, nMaxDays, ITS_GETMINMAXDAYRANGE, &dLiminalLow, &dLiminalHigh, 0.5, 0.5 ) )
return ITS_NOTHING;
double dEMV;
if( !Calculate( &dEMV, nIndex, FALSE ) )
return ITS_NOTHING;
int nSignal = GetForkSignal( nIndex, m_itsGoldenFork, m_itsDeadFork, pnCode );
if( dEMV < dLiminalLow && nSignal == m_itsGoldenFork )
{ // 低位金叉
if( pnCode ) *pnCode = ITSC_GOLDENFORK;
return m_itsGoldenFork;
}
if( dEMV > dLiminalHigh && nSignal == m_itsDeadFork )
{ // 高位死叉
if( pnCode ) *pnCode = ITSC_DEADFORK;
return m_itsDeadFork;
}
return ITS_NOTHING;
/* FROM BOOK */
/* if( pnCode ) *pnCode = ITSC_NOTHING;
double dValue;
if( !Calculate( &dValue, nIndex, FALSE ) )
return ITS_NOTHING;
if( dValue > 0 )
{
if( pnCode ) *pnCode = ITSC_LONG;
return m_itsLong;
}
if( dValue < 0 )
{
if( pnCode ) *pnCode = ITSC_SHORT;
return m_itsShort;
}
return ITS_NOTHING;
*/
}
int CPVI::GetSignal( int nIndex, UINT * pnCode )
{
PrepareCache( 0, -1, FALSE );
// 金叉死叉
return GetForkSignal( nIndex, m_itsGoldenFork, m_itsDeadFork, pnCode );
}